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gavmur [86]
3 years ago
10

If a large quantity of herbicide, a chemical that is designed to kill weeds, were accidentally spilled into a large lake, it cou

ld endanger all of the organisms living in the lake. State one way the effects of killing the weeds in the lake could be destructive to populations of fish and other animals.
In a complete sentence ​
Biology
1 answer:
blsea [12.9K]3 years ago
4 0

Answer:

Since it is likely that the weeds in the lake act as a food source for organisms within that ecosystem, killing all the weeds would harm the population that feeds off them, and in turn the populations that feed off of them.

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I WILL GIVE BRAINLEIST IF CORRECT
Ratling [72]

Answer:

The three main rock types are igneous, metamorphic and sedimentary.

The three processes that change one rock to another are crystallization, metamorphism, and erosion and sedimentation.

Any rock can transform into any other rock by passing through one or more of these processes. This creates the rock cycle.

Explanation:

Weathering wears rocks at the Earth’s surface down into smaller pieces. The small fragments are called sediments. Running water, ice, and gravity all transport these sediments from one place to another by erosion. During sedimentation, the sediments are laid down or deposited. In order to form a sedimentary rock, the accumulated sediment must become compacted and cemented together.

Hope this Helps <3

But your probably going to give him the brainliest, Good Job (:c)

8 0
3 years ago
A 5-year-old child experiences cardiac arrest and requires cpr. you ensure that high-quality cpr is administered when you compre
Dahasolnce [82]

High-quality cpr is administered when you compress the chest to which depth about 2 inches.

<h3>CPR</h3>

Cardiopulmonary resuscitation (CPR) is a life-saving emergency technique that involves giving someone who is having a cardiac arrest chest compressions and sometimes artificial ventilation in an effort to keep their brain functioning normally until additional steps are taken to bring back their breathing and spontaneous blood circulation. In people who are unresponsive and not breathing or who are breathing abnormally, such as experiencing agonal respirations, it is advised.

Adults who need CPR must perform chest compressions between the depths of 5 cm (2.0 in) and 6 cm (2.4 in) per minute, at a minimum.

By utilizing a machine that forces air into the subject's lungs or by exhaling into the subject's mouth or nose (mouth-to-mouth resuscitation), the rescuer can also offer artificial ventilation (mechanical ventilation).

Learn more about CRP here:

brainly.com/question/1409907

#SPJ4

6 0
2 years ago
lupe is a carrier for color blindness. Her husband Clifford is colorblind. If lupe and clifford have four children, theoretical
Levart [38]
2/4 or 1/2 of the children would be colorblind
3 0
3 years ago
An atom that had satisfied the octet rule will have which of the following valence electron configurations?
LekaFEV [45]
The s orbital can hold up to two electrons while the p orbital can hold up to six electrons.
An atoms satisfying the octet rule means that this atom has eight electrons in its outermost energy level (which is the maximum number of electrons that can be found in a single level and makes the atom stable).
For this to happen, two electrons must occupy the s orbital and 6 electrons must occupy the p orbital. This makes a total of eight electrons.

Therefore, the right choice is:
<span>d) both full s orbital and full p orbital</span>
3 0
4 years ago
Fossil fuels and coal either cannot be renewed at all, or take such a long time to renew that people cannot depend on the renewa
fiasKO [112]
Non renewable resources. As opposed to solar or wind energy with are renewable resources
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